/*
 * (C) notaz, 2010-2012
 *
 * This work is licensed under the terms of the GNU GPLv2 or later.
 * See the COPYING file in the top-level directory.
 */

#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#include <unistd.h>
#include <signal.h>
#include <time.h>
#ifndef _WIN32
#include <dlfcn.h>
#endif
#include <SDL/SDL_image.h>
#include "main.h"
#include "plugin.h"
#include "plugin_lib.h"
#include "pcnt.h"
#include "menu.h"
#include "configfile_fk.h"
#include "plat.h"
#include "../libpcsxcore/misc.h"
#include "../libpcsxcore/cheat.h"
#include "../libpcsxcore/new_dynarec/new_dynarec.h"
#include "../plugins/cdrcimg/cdrcimg.h"
#include "../plugins/dfsound/spu_config.h"
#include "arm_features.h"
#include "revision.h"

#ifndef NO_FRONTEND
#include "libpicofe/input.h"
#include "libpicofe/plat.h"
#include "libpicofe/readpng.h"

static void toggle_fast_forward(int force_off);
static void check_profile(void);
static void check_memcards(void);
#endif

#define BOOT_MSG " "
#ifndef BOOT_MSG
#define BOOT_MSG "Booting up..."
#endif

// don't include debug.h - it breaks ARM build (R1 redefined)
static void StartDebugger() {}
static void StopDebugger() {}

int ready_to_go, g_emu_want_quit, g_emu_resetting;
unsigned long gpuDisp;
int need_screen_cleared;
char cfgfile_basename[MAXPATHLEN];
int state_slot;
enum sched_action emu_action, emu_action_old;
enum sched_action emu_action_future = SACTION_NONE;
int mQuickSaveAndPoweroff = 0;
char hud_msg[64];
int hud_new_msg;
char *prog_name = NULL;
char *cdfile = NULL;
char *cdPath = NULL;
static char *quick_save_file_extension = "quicksave";
char *quick_save_file = NULL;
char *cfg_file_default = NULL;
char *cfg_file_rom = NULL;
static char *cfg_file_default_name = "default_config";
static char *cfg_file_extension = "fkcfg";
int mask_image_ok = 0; /* 标志开屏完成启动遮罩 */
/* Quick save and turn off the console */
void quick_save_and_poweroff()
{
	FILE *fp;
	printf("Save Instant Play file\n");

	/* Send command to cancel any previously scheduled powerdown */
	fp = popen(SHELL_CMD_POWERDOWN_HANDLE, "r");
	if (fp == NULL)
	{
		/* Countdown is still ticking, so better do nothing
	   than start writing and get interrupted!
	*/
		printf("Failed to cancel scheduled shutdown\n");
		exit(0);
	}
	pclose(fp);

	/* Save  */
	if (SaveState(quick_save_file))
	{
		printf("Save failed");
		return;
	}

	/* Perform Instant Play save and shutdown */
	execlp(SHELL_CMD_INSTANT_PLAY, SHELL_CMD_INSTANT_PLAY,
		   "save", prog_name, "-cdfile", cdfile, "-loadf", quick_save_file, NULL);

	/* Should not be reached */
	printf("Failed to perform Instant Play save and shutdown\n");

	/* Exit Emulator */
	exit(0);
}

/* Handler for SIGUSR1, caused by closing the console */
void handle_sigusr1(int sig)
{
	// printf("Caught signal USR1 %d\n", sig);

	/* Exit menu if it was launched */
	stop_menu_loop = 1;

	/* Signal to quick save and poweoff after next loop */
	emu_set_action(SACTION_QUICK_SAVE_AND_POWEROFF);
	mQuickSaveAndPoweroff = 1;
}

static void make_relative_path(char *buf, size_t size, const char *dir, const char *fname)
{
	if (fname)
		snprintf(buf, size, ".%s%s", dir, fname);
	else
		snprintf(buf, size, ".%s", dir);
}
#define MAKE_RELATIVE_PATH(buf, dir, fname) \
	make_relative_path(buf, sizeof(buf), dir, fname)

static void make_absolute_path(char *buf, size_t size, const char *dir, const char *fname)
{
	if (fname)
		snprintf(buf, size, "%s%s", dir, fname);
	else
		snprintf(buf, size, "%s", dir);
}
#define MAKE_ABSOLUTE_PATH(buf, dir, fname) \
	make_absolute_path(buf, sizeof(buf), dir, fname)

static int get_gameid_filename(char *buf, int size, const char *fmt, int i)
{
	char trimlabel[33];
	int j;

	strncpy(trimlabel, CdromLabel, 32);
	trimlabel[32] = 0;
	for (j = 31; j >= 0; j--)
		if (trimlabel[j] == ' ')
			trimlabel[j] = 0;
		else
			continue;

	snprintf(buf, size, fmt, trimlabel, CdromId, i);

	return 0;
}

void set_cd_image(const char *fname)
{
	const char *ext = NULL;

	if (fname != NULL)
		ext = strrchr(fname, '.');

	if (ext && (strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 ||
				strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/))
	{
		SetIsoFile(NULL);
		cdrcimg_set_fname(fname);
		strcpy(Config.Cdr, "builtin_cdrcimg");
	}
	else
	{
		SetIsoFile(fname);
		strcpy(Config.Cdr, "builtin_cdr");
	}
}

static void set_default_paths(void)
{
#ifndef NO_FRONTEND
	snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
	MAKE_ABSOLUTE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd");
	MAKE_ABSOLUTE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd");
	strcpy(Config.BiosDir, "/mnt/PS1/bios");
#endif

	strcpy(Config.PluginsDir, "plugins");
	strcpy(Config.Gpu, "builtin_gpu");
	strcpy(Config.Spu, "builtin_spu");
	strcpy(Config.Cdr, "builtin_cdr");
	strcpy(Config.Pad1, "builtin_pad");
	strcpy(Config.Pad2, "builtin_pad");
	strcpy(Config.Net, "Disabled");
}

void emu_set_default_config(void)
{
	// try to set sane config on which most games work
	Config.Xa = Config.Cdda = Config.Sio =
		Config.icache_emulation = Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
	Config.PsxAuto = 1;

	pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
	pl_rearmed_cbs.gpu_neon.enhancement_enable =
		pl_rearmed_cbs.gpu_neon.enhancement_no_main = 0;
	pl_rearmed_cbs.gpu_peops.iUseDither = 0;
	pl_rearmed_cbs.gpu_peops.dwActFixes = 1 << 7;
	pl_rearmed_cbs.gpu_senquack.ilace_force = 0;
	pl_rearmed_cbs.gpu_senquack.pixel_skip = 0;
	pl_rearmed_cbs.gpu_senquack.lighting = 1;
	pl_rearmed_cbs.gpu_senquack.fast_lighting = 0;
	pl_rearmed_cbs.gpu_senquack.blending = 1;
	pl_rearmed_cbs.gpu_senquack.dithering = 0;
	pl_rearmed_cbs.gpu_unai.abe_hack =
		pl_rearmed_cbs.gpu_unai.no_light =
			pl_rearmed_cbs.gpu_unai.no_blend = 0;
	memset(&pl_rearmed_cbs.gpu_peopsgl, 0, sizeof(pl_rearmed_cbs.gpu_peopsgl));
	pl_rearmed_cbs.gpu_peopsgl.iVRamSize = 64;
	pl_rearmed_cbs.gpu_peopsgl.iTexGarbageCollection = 1;

	spu_config.iUseReverb = 1;
	spu_config.iUseInterpolation = 1;
	spu_config.iXAPitch = 0;
	spu_config.iVolume = 768;
	spu_config.iTempo = 0;
	spu_config.iUseThread = 1; // no effect if only 1 core is detected
#ifdef HAVE_PRE_ARMV7		   /* XXX GPH hack */
	spu_config.iUseReverb = 0;
	spu_config.iUseInterpolation = 0;
	spu_config.iTempo = 1;
#endif
	new_dynarec_hacks = 0;
	cycle_multiplier = 200;

	in_type1 = PSE_PAD_TYPE_STANDARD;
	in_type2 = PSE_PAD_TYPE_STANDARD;
}

void do_emu_action(void)
{
	int ret;
	char shell_cmd[100];
	FILE *fp;
	emu_action_old = emu_action;

	switch (emu_action)
	{
	case SACTION_QUICK_SAVE_AND_POWEROFF:
		quick_save_and_poweroff();
		mQuickSaveAndPoweroff = 0;
		break;
	case SACTION_LOAD_STATE:
		// snprintf(hud_msg, sizeof(hud_msg), "LOADING FROM SLOT %d...", state_slot+1);
		sprintf(shell_cmd, "%s %d \"    LOADING FROM SLOT %d...\"",
				SHELL_CMD_NOTIF_SET, NOTIF_SECONDS_DISP, state_slot + 1);
		ret = emu_load_state(state_slot);
		// snprintf(hud_msg, sizeof(hud_msg), "%s FROM SLOT %d", ret == 0 ? "LOADED" : "FAILED TO LOAD", state_slot+1);
		// hud_new_msg = 4;
		sprintf(shell_cmd, "%s %d \"%s FROM SLOT %d\"",
				SHELL_CMD_NOTIF_SET, NOTIF_SECONDS_DISP, ret == 0 ? "      LOADED" : "  FAILED TO LOAD", state_slot + 1);
		fp = popen(shell_cmd, "r");
		if (fp == NULL)
		{
			printf("Failed to run command %s\n", shell_cmd);
		}
		else
		{
			pclose(fp);
		}
		break;
	case SACTION_PRE_SAVE_STATE:
		/*snprintf(hud_msg, sizeof(hud_msg), "SAVING IN SLOT %d...", state_slot+1);
		  hud_new_msg = 4;*/
		sprintf(shell_cmd, "%s %d \"      SAVING IN SLOT %d...\"",
				SHELL_CMD_NOTIF_SET, NOTIF_SECONDS_DISP, state_slot + 1);
		fp = popen(shell_cmd, "r");
		if (fp == NULL)
		{
			printf("Failed to run command %s\n", shell_cmd);
		}
		else
		{
			pclose(fp);
		}

		emu_action_future = SACTION_SAVE_STATE;
		break;
	case SACTION_SAVE_STATE:
		ret = emu_save_state(state_slot);
		/*snprintf(hud_msg, sizeof(hud_msg), "%s IN SLOT %d", ret == 0 ? "SAVED" : "FAILED TO LOAD", state_slot+1);
		  hud_new_msg = 4;*/
		sprintf(shell_cmd, "%s %d \"%s IN SLOT %d\"",
				SHELL_CMD_NOTIF_SET, NOTIF_SECONDS_DISP, ret == 0 ? "        SAVED" : "  FAILED TO SAVE", state_slot + 1);
		fp = popen(shell_cmd, "r");
		if (fp == NULL)
		{
			printf("Failed to run command %s\n", shell_cmd);
		}
		else
		{
			pclose(fp);
		}
		break;
#ifndef NO_FRONTEND
	case SACTION_ENTER_MENU:
		toggle_fast_forward(1);
		// menu_loop();

		in_set_config_int(0, IN_CFG_BLOCKING, 1);
		run_menu_loop();
		in_set_config_int(0, IN_CFG_BLOCKING, 0);
		// printf("exiting menu\n");
		return;
	case SACTION_NEXT_SSLOT:
		state_slot++;
		if (state_slot > 9)
			state_slot = 0;
		goto do_state_slot;
	case SACTION_PREV_SSLOT:
		state_slot--;
		if (state_slot < 0)
			state_slot = 9;
	do_state_slot:
		snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot,
				 emu_check_state(state_slot) == 0 ? "USED" : "FREE");
		hud_new_msg = 3;
		SysPrintf("* %s\n", hud_msg);
		break;
	case SACTION_TOGGLE_FSKIP:
		pl_rearmed_cbs.fskip_advice = 0;
		pl_rearmed_cbs.frameskip++;
		if (pl_rearmed_cbs.frameskip > 1)
			pl_rearmed_cbs.frameskip = -1;
		snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP: %s",
				 pl_rearmed_cbs.frameskip == -1 ? "AUTO" : pl_rearmed_cbs.frameskip == 0 ? "OFF"
																						 : "1");
		plugin_call_rearmed_cbs();
		break;
#if 1
	case SACTION_SWITCH_DISPMODE:
		aspect_ratio = (aspect_ratio + 1) % NB_ASPECT_RATIOS_TYPES;
		// if (aspect_ratio == ASPECT_RATIOS_TYPE_MANUAL)
		// {
		// 	// snprintf(hud_msg, sizeof(hud_msg), "    DISPLAY MODE: ZOOMED %d%%", aspect_ratio_factor_percent);
		// 	sprintf(shell_cmd, "%s %d \"    DISPLAY MODE: ZOOMED %d%%%%\"",
		// 			SHELL_CMD_NOTIF_SET, NOTIF_SECONDS_DISP, aspect_ratio_factor_percent);
		// }
		// else
		// {
		// 	// snprintf(hud_msg, sizeof(hud_msg), "DISPLAY MODE: %s", aspect_ratio_name[aspect_ratio]);
		// 	sprintf(shell_cmd, "%s %d \"    DISPLAY MODE: %s\"",
		// 			SHELL_CMD_NOTIF_SET, NOTIF_SECONDS_DISP, aspect_ratio_name[aspect_ratio]);
		// }
		// hud_new_msg = 4;
		fp = popen(shell_cmd, "r");
		if (fp == NULL)
		{
			printf("Failed to run command %s\n", shell_cmd);
		}
		else
		{
			pclose(fp);
		}

		// Save config file
		configfile_save(cfg_file_rom);
		break;
	case SACTION_ASPECT_RATIO_FACTOR_DECREASE:
		// if (aspect_ratio == ASPECT_RATIOS_TYPE_MANUAL)
		// {
		// 	aspect_ratio_factor_percent = (aspect_ratio_factor_percent > aspect_ratio_factor_step) ? aspect_ratio_factor_percent - aspect_ratio_factor_step : 0;
		// 	need_screen_cleared = 1;
		// }
		// else
		// {
		// 	aspect_ratio = ASPECT_RATIOS_TYPE_MANUAL;
		// }
		/*snprintf(hud_msg, sizeof(hud_msg), "    DISPLAY MODE: ZOOMED %d%%", aspect_ratio_factor_percent);
		  hud_new_msg = 4;*/
		sprintf(shell_cmd, "%s %d \"    DISPLAY MODE: ZOOMED %d%%%%\"",
				SHELL_CMD_NOTIF_SET, NOTIF_SECONDS_DISP, aspect_ratio_factor_percent);
		fp = popen(shell_cmd, "r");
		if (fp == NULL)
		{
			printf("Failed to run command %s\n", shell_cmd);
		}
		else
		{
			pclose(fp);
		}

		// Save config file
		configfile_save(cfg_file_rom);
		break;
	case SACTION_ASPECT_RATIO_FACTOR_INCREASE:
		// if (aspect_ratio == ASPECT_RATIOS_TYPE_MANUAL)
		// {
		// 	aspect_ratio_factor_percent = (aspect_ratio_factor_percent + aspect_ratio_factor_step < 100) ? aspect_ratio_factor_percent + aspect_ratio_factor_step : 100;
		// 	need_screen_cleared = 1;
		// }
		// else
		// {
		// 	aspect_ratio = ASPECT_RATIOS_TYPE_MANUAL;
		// }
		// aspect_ratio = ASPECT_RATIOS_TYPE_MANUAL;
		/*snprintf(hud_msg, sizeof(hud_msg), "    DISPLAY MODE: ZOOMED %d%%", aspect_ratio_factor_percent);
		  hud_new_msg = 4;*/
		sprintf(shell_cmd, "%s %d \"    DISPLAY MODE: ZOOMED %d%%%%\"",
				SHELL_CMD_NOTIF_SET, NOTIF_SECONDS_DISP, aspect_ratio_factor_percent);
		fp = popen(shell_cmd, "r");
		if (fp == NULL)
		{
			printf("Failed to run command %s\n", shell_cmd);
		}
		else
		{
			pclose(fp);
		}

		// Save config file
		configfile_save(cfg_file_rom);
		break;
	case SACTION_FAST_FORWARD:
		toggle_fast_forward(0);
		plugin_call_rearmed_cbs();
        //show fps
		if ((g_opts & (OPT_SHOWFPS | OPT_SHOWCPU)) == (OPT_SHOWFPS | OPT_SHOWCPU))
			g_opts &= ~(OPT_SHOWFPS | OPT_SHOWCPU);
		else if (g_opts & OPT_SHOWFPS)
			g_opts |= OPT_SHOWCPU;
		else
			g_opts |= OPT_SHOWFPS;        
		break;
#endif
	case SACTION_TOGGLE_FPS:
		if ((g_opts & (OPT_SHOWFPS | OPT_SHOWCPU)) == (OPT_SHOWFPS | OPT_SHOWCPU))
			g_opts &= ~(OPT_SHOWFPS | OPT_SHOWCPU);
		else if (g_opts & OPT_SHOWFPS)
			g_opts |= OPT_SHOWCPU;
		else
			g_opts |= OPT_SHOWFPS;
		break;
	case SACTION_TOGGLE_FULLSCREEN:
		plat_target.vout_fullscreen = !plat_target.vout_fullscreen;
		if (GPU_open != NULL && GPU_close != NULL)
		{
			GPU_close();
			GPU_open(&gpuDisp, "PCSX", NULL);
		}
		break;
	case SACTION_SCREENSHOT:
	{
#ifdef SCREENSHOTS_ALLOWED
		char buf[MAXPATHLEN];
		void *scrbuf;
		int w, h, bpp;
		time_t t = time(NULL);
		struct tm *tb = localtime(&t);
		int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 +
				 tb->tm_min * 100 + tb->tm_sec;

		scrbuf = pl_prepare_screenshot(&w, &h, &bpp);
		get_gameid_filename(buf, sizeof(buf),
							"screenshots/%.32s-%.9s.%d.png", ti);
		ret = -1;
		if (scrbuf != 0 && bpp == 16)
			ret = writepng(buf, scrbuf, w, h);
		if (ret == 0)
			snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN");
#endif // SCREENSHOTS_ALLOWED
		break;
	}
	case SACTION_VOLUME_DOWN:
		snprintf(hud_msg, sizeof(hud_msg), "VOLUME %d%%", volume_percentage);
		hud_new_msg = 4;
		/// ----- Compute new value -----
		volume_percentage = (volume_percentage < STEP_CHANGE_VOLUME) ? 0 : (volume_percentage - STEP_CHANGE_VOLUME);
		/// ----- Shell cmd ----
		sprintf(shell_cmd, "%s %d", SHELL_CMD_VOLUME_SET, volume_percentage);
		fp = popen(shell_cmd, "r");
		if (fp == NULL)
		{
			printf("Failed to run command %s\n", shell_cmd);
		}
		else
		{
			pclose(fp);
		}
		break;
	case SACTION_VOLUME_UP:
		snprintf(hud_msg, sizeof(hud_msg), "VOLUME %d%%", volume_percentage);
		hud_new_msg = 4;
		/// ----- Compute new value -----
		volume_percentage = (volume_percentage > 100 - STEP_CHANGE_VOLUME) ? 100 : (volume_percentage + STEP_CHANGE_VOLUME);
		/// ----- Shell cmd ----
		sprintf(shell_cmd, "%s %d", SHELL_CMD_VOLUME_SET, volume_percentage);
		fp = popen(shell_cmd, "r");
		if (fp == NULL)
		{
			printf("Failed to run command %s\n", shell_cmd);
		}
		else
		{
			pclose(fp);
		}
		break;
	case SACTION_BRIGHTNESS_DOWN:
		snprintf(hud_msg, sizeof(hud_msg), "BRIGHTNESS %d%%", brightness_percentage);
		hud_new_msg = 4;
		/// ----- System brightness change -----
		brightness_percentage = (brightness_percentage < STEP_CHANGE_BRIGHTNESS) ? 0 : (brightness_percentage - STEP_CHANGE_BRIGHTNESS);
		/// ----- Shell cmd ----
		sprintf(shell_cmd, "%s %d", SHELL_CMD_BRIGHTNESS_SET, brightness_percentage);
		fp = popen(shell_cmd, "r");
		if (fp == NULL)
		{
			printf("Failed to run command %s\n", shell_cmd);
		}
		else
		{
			pclose(fp);
		}
		break;
	case SACTION_BRIGHTNESS_UP:
		snprintf(hud_msg, sizeof(hud_msg), "BRIGHTNESS %d%%", brightness_percentage);
		hud_new_msg = 4;
		/// ----- System brightness change -----
		brightness_percentage = (brightness_percentage > 100 - STEP_CHANGE_BRIGHTNESS) ? 100 : (brightness_percentage + STEP_CHANGE_BRIGHTNESS);
		/// ----- Shell cmd ----
		sprintf(shell_cmd, "%s %d", SHELL_CMD_BRIGHTNESS_SET, brightness_percentage);
		fp = popen(shell_cmd, "r");
		if (fp == NULL)
		{
			printf("Failed to run command %s\n", shell_cmd);
		}
		else
		{
			pclose(fp);
		}
		break;
	case SACTION_MINIMIZE:
		if (GPU_close != NULL)
			GPU_close();

		plat_minimize();

		if (GPU_open != NULL)
		{
			ret = GPU_open(&gpuDisp, "PCSX", NULL);
			if (ret)
				SysMessage("GPU_open returned %d", ret);
		}
		return;
#endif
	default:
		return;
	}

	hud_new_msg = 3;
}

static char basic_lcase(char c)
{
	if ('A' <= c && c <= 'Z')
		return c - 'A' + 'a';
	return c;
}

static int cdidcmp(const char *id1, const char *id2)
{
	while (*id1 != 0 && *id2 != 0)
	{
		if (*id1 == '_')
		{
			id1++;
			continue;
		}
		if (*id2 == '_')
		{
			id2++;
			continue;
		}
		if (basic_lcase(*id1) != basic_lcase(*id2))
			break;
		id1++;
		id2++;
	}

	return *id1 - *id2;
}

static void parse_cwcheat(void)
{
	char line[256], buf[64], name[64], *p;
	int newcheat = 1;
	u32 a, v;
	FILE *f;

	f = fopen("cheatpops.db", "r");
	if (f == NULL)
		return;

	/* find the game */
	while (fgets(line, sizeof(line), f))
	{
		if (sscanf(line, "_S %63s", buf) != 1)
			continue;
		if (cdidcmp(buf, CdromId) == 0)
			break;
	}

	if (feof(f))
		goto out;

	SysPrintf("cwcheat section found for %s\n", CdromId);
	while (fgets(line, sizeof(line), f))
	{
		p = line + strlen(line);
		for (p--; p >= line && (*p == '\r' || *p == '\n' || *p == ' '); p--)
			*p = 0;
		if (*p == 0 || *p == '#' || *p == ';')
			continue;

		if (strncmp(line, "_S", 2) == 0)
			break;
		if (strncmp(line, "_G", 2) == 0)
		{
			SysPrintf("  cwcheat game name: '%s'\n", line + 3);
			continue;
		}
		if (strncmp(line, "_C0", 3) == 0)
		{
			if (!newcheat && Cheats[NumCheats - 1].n == 0)
			{
				SysPrintf("cheat '%s' failed to parse\n", name);
				free(Cheats[NumCheats - 1].Descr);
				NumCheats--;
			}
			snprintf(name, sizeof(name), "%s", line + 4);
			newcheat = 1;
			continue;
		}
		if (sscanf(line, "_L %x %x", &a, &v) != 2)
		{
			SysPrintf("line failed to parse: '%s'\n", line);
			continue;
		}

		if (newcheat)
		{
			if (NumCheats >= NumCheatsAllocated)
			{
				NumCheatsAllocated += 16;
				Cheats = realloc(Cheats, sizeof(Cheat) *
											 NumCheatsAllocated);
				if (Cheats == NULL)
					break;
			}
			Cheats[NumCheats].Descr = strdup(name);
			Cheats[NumCheats].Enabled = 0;
			Cheats[NumCheats].WasEnabled = 0;
			Cheats[NumCheats].First = NumCodes;
			Cheats[NumCheats].n = 0;
			NumCheats++;
			newcheat = 0;
		}

		if (NumCodes >= NumCodesAllocated)
		{
			NumCodesAllocated += 16;
			CheatCodes = realloc(CheatCodes, sizeof(CheatCode) *
												 NumCodesAllocated);
			if (CheatCodes == NULL)
				break;
		}
		CheatCodes[NumCodes].Addr = a;
		CheatCodes[NumCodes].Val = v;
		NumCodes++;
		Cheats[NumCheats - 1].n++;
	}

out:
	fclose(f);
}

void emu_on_new_cd(int show_hud_msg)
{
	ClearAllCheats();
	parse_cwcheat();

	if (Config.HLE)
	{
		SysPrintf("note: running with HLE BIOS, expect compatibility problems\n");
		SysPrintf("----------------------------------------------------------\n");
	}

	if (show_hud_msg)
	{
		snprintf(hud_msg, sizeof(hud_msg), BOOT_MSG);
		hud_new_msg = 3;
	}
}

int emu_core_preinit(void)
{
	// what is the name of the config file?
	// it may be redefined by -cfg on the command line
	strcpy(cfgfile_basename, "pcsx.cfg");

#ifdef IOS
	emuLog = fopen("/User/Documents/pcsxr.log", "w");
	if (emuLog == NULL)
		emuLog = fopen("pcsxr.log", "w");
	if (emuLog == NULL)
#endif
		emuLog = stdout;

	SetIsoFile(NULL);

	memset(&Config, 0, sizeof(Config));

	set_default_paths();
	emu_set_default_config();
	strcpy(Config.Bios, "HLE");

	return 0;
}

int emu_core_init(void)
{
	SysPrintf("Starting PCSX-ReARMed " REV "\n");

#ifndef NO_FRONTEND
	check_profile();
	check_memcards();
#endif

	if (EmuInit() == -1)
	{
		SysPrintf("PSX emulator couldn't be initialized.\n");
		return -1;
	}

	LoadMcds(Config.Mcd1, Config.Mcd2);

	if (Config.Debug)
	{
		StartDebugger();
	}

	return 0;
}

void emu_core_ask_exit(void)
{
	stop = 1;
	g_emu_want_quit = 1;
}

#ifndef NO_FRONTEND

#include <sys/stat.h>
#include <sys/types.h>

static void create_profile_dir(const char *directory)
{
	char path[MAXPATHLEN];

	MAKE_ABSOLUTE_PATH(path, directory, NULL);
	mkdir(path, S_IRWXU | S_IRWXG);
}

static void check_profile(void)
{
	// make sure that ~/.pcsx exists
	create_profile_dir(PCSX_DOT_DIR);

	create_profile_dir(BIOS_DIR);
	create_profile_dir(MEMCARD_DIR);
	create_profile_dir(STATES_DIR);
	create_profile_dir(PLUGINS_DIR);
	create_profile_dir(PLUGINS_CFG_DIR);
	create_profile_dir(CHEATS_DIR);
	create_profile_dir(PATCHES_DIR);
	create_profile_dir(PCSX_DOT_DIR "cfg");
#ifdef SCREENSHOTS_ALLOWED
	create_profile_dir("/screenshots/");
#endif // SCREENSHOTS_ALLOWED
}

static void check_memcards(void)
{
	char buf[MAXPATHLEN];
	FILE *f;
	int i;

	for (i = 1; i <= 9; i++)
	{
		snprintf(buf, sizeof(buf), "%scard%d.mcd", MEMCARD_DIR, i);

		f = fopen(buf, "rb");
		if (f == NULL)
		{
			SysPrintf("Creating memcard: %s\n", buf);
			CreateMcd(buf);
		}
		else
			fclose(f);
	}
}

int main(int argc, char *argv[])
{
	char file[MAXPATHLEN] = "";
	char path[MAXPATHLEN];
	const char *loadst_f = NULL;
	int psxout = 0;
	int loadst = 0;
	int i;

	/* Save program name */
	prog_name = argv[0];

	emu_core_preinit();

	if (argc <= 1)
	{
		printf("Not enough args specified, exit\n");
		exit(EXIT_FAILURE);
	};

	// read command line options
	for (i = 1; i < argc; i++)
	{
		if (!strcmp(argv[i], "-psxout"))
			psxout = 1;
		else if (!strcmp(argv[i], "-load"))
			loadst = atol(argv[++i]);
		else if (!strcmp(argv[i], "-cfg"))
		{
			if (i + 1 >= argc)
			{
				printf("Config file not specified, exit\n");
				exit(EXIT_FAILURE);
			};
			strncpy(cfgfile_basename, argv[++i], MAXPATHLEN - 100); /* TODO buffer overruns */
			SysPrintf("Using config file %s.\n", cfgfile_basename);
		}
		else if (!strcmp(argv[i], "-cdfile"))
		{
			char isofilename[MAXPATHLEN];

			if (i + 1 >= argc)
			{
				printf("cdfile arg present but cd file not specified, exit\n");
				exit(EXIT_FAILURE);
			};
			strncpy(isofilename, argv[++i], MAXPATHLEN);
			if (isofilename[0] != '/')
			{
				getcwd(path, MAXPATHLEN);
				if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN)
				{
					strcat(path, "/");
					strcat(path, isofilename);
					strcpy(isofilename, path);
				}
				else
					isofilename[0] = 0;
			}

			cdfile = (char *)malloc(strlen(isofilename) * sizeof(char));
			strcpy(cdfile, isofilename);
			printf("cdfile = %s\n", cdfile);

			/* Check if rom file exists, Save ROM name, and ROM path */
			FILE *f = fopen(cdfile, "rb");
			if (f)
			{
				/* Save Rom path */
				cdPath = (char *)malloc(strlen(cdfile) * sizeof(char));
				strcpy(cdPath, cdfile);
				char *slash = strrchr((char *)cdPath, '/');
				*slash = 0;
				printf("cdPath: %s\n", cdPath);

				/* Rom name without extension */
				char *point = strrchr((char *)slash + 1, '.');
				*point = 0;
				char *cdfile_no_ext = slash + 1;

				/* Set quicksave filename */
				quick_save_file = (char *)malloc((strlen(cdfile) +
												  strlen(cdfile_no_ext) +
												  strlen(quick_save_file_extension) + 2) *
												 sizeof(char));
				sprintf(quick_save_file, "%s/%s.%s",
						cdPath, cdfile_no_ext, quick_save_file_extension);
				printf("quick_save_file: %s\n", quick_save_file);

				/* Set rom cfg filepath */
				cfg_file_rom = (char *)malloc(strlen(cdPath) + strlen(slash + 1) +
											  strlen(cfg_file_extension) + 2 + 1);
				sprintf(cfg_file_rom, "%s/%s.%s",
						cdPath, slash + 1, cfg_file_extension);
				printf("cfg_file_rom: %s\n", cfg_file_rom);

				/* Set console cfg filepath */
				cfg_file_default = (char *)malloc(strlen(cdPath) + strlen(cfg_file_default_name) +
												  strlen(cfg_file_extension) + 2 + 1);
				sprintf(cfg_file_default, "%s/%s.%s",
						cdPath, cfg_file_default_name, cfg_file_extension);
				printf("cfg_file_default: %s\n", cfg_file_default);

				/** Load config files */
				configfile_load(cfg_file_default);
				configfile_load(cfg_file_rom);

				fclose(f);
			}
			else
			{
				SysMessage("cdfile not found!");
				return 1;
			}
		}
		else if (!strcmp(argv[i], "-loadf"))
		{
			if (i + 1 >= argc)
				break;
			loadst_f = argv[++i];
		}
		else if (!strcmp(argv[i], "-fps"))
		{
			printf("Show FPS\n");
			g_opts |= OPT_SHOWFPS;
		}
		else if (!strcmp(argv[i], "-frameskip"))
		{
			printf("Frameskip ON\n");
			// pl_rearmed_cbs.frameskip = -1;
			pl_rearmed_cbs.frameskip = 1;
			plugin_call_rearmed_cbs();
		}
		else if (!strcmp(argv[i], "-h") ||
				 !strcmp(argv[i], "-help") ||
				 !strcmp(argv[i], "--help"))
		{
			printf("PCSX-ReARMed " REV "\n");
			printf("%s\n", _(
							   " pcsx [options] [file]\n"
							   "\toptions:\n"
							   "\t-cdfile FILE\tRuns a CD image file\n"
							   "\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n"
							   "\t-psxout\t\tEnable PSX output\n"
							   "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
							   "\t-loadf save_file\tLoads from save file\n"
							   "\t-fps\t\tDisplays FPS\n"
							   "\t-frameskip\tset frameskip on\n"
							   "\t-h -help\tDisplay this message\n"
							   "\tfile\t\tLoads a PSX EXE file\n"));
			return 0;
		}
		else
		{
			strncpy(file, argv[i], MAXPATHLEN);
			if (file[0] != '/')
			{
				getcwd(path, MAXPATHLEN);
				if (strlen(path) + strlen(file) + 1 < MAXPATHLEN)
				{
					strcat(path, "/");
					strcat(path, file);
					strcpy(file, path);
				}
				else
					file[0] = 0;
			}
		}
	}

	if (cdfile)
		set_cd_image(cdfile);

	/* Set env var for no mouse */
	putenv(strdup("SDL_NOMOUSE=1"));

	// frontend stuff
	// init input but leave probing to platform code,
	// they add input drivers and may need to modify them after probe
	in_init();
	pl_init();
	plat_init();
	menu_init(); // loads config

	check_bioses();

	if (emu_core_init() != 0)
		return 1;

	if (psxout)
		Config.PsxOut = 1;

	if (LoadPlugins() == -1)
	{
		// FIXME: this recovery doesn't work, just delete bad config and bail out
		// SysMessage("could not load plugins, retrying with defaults\n");
		set_default_paths();
		snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename);
		remove(path);
		SysMessage("Failed loading plugins!");
		return 1;
	}
	pcnt_hook_plugins();

	if (OpenPlugins() == -1)
	{
		return 1;
	}
	plugin_call_rearmed_cbs();

	CheckCdrom();
	SysReset();

	/* Init Signals */
	signal(SIGUSR1, handle_sigusr1);

	if (file[0] != '\0')
	{
		if (Load(file) != -1)
			ready_to_go = 1;
	}
	else
	{
		if (cdfile)
		{
			if (LoadCdrom() == -1)
			{
				ClosePlugins();
				SysPrintf(_("Could not load CD-ROM!\n"));
				return -1;
			}
			emu_on_new_cd(!loadst);
			ready_to_go = 1;
		}
	}

	if (loadst_f)
	{
		int ret = LoadState(loadst_f);
		SysPrintf("%s state file: %s\n",
				  ret ? "failed to load" : "loaded", loadst_f);
		ready_to_go |= (ret == 0);
	}

	if (ready_to_go)
	{
		menu_prepare_emu();

		// If a state has been specified, then load that
		if (!loadst_f && loadst)
		{
			int ret = emu_load_state(loadst - 1);
			SysPrintf("%s state %d\n",
					  ret ? "failed to load" : "loaded", loadst);
		}
		/* Load quick save file */
		else if (!loadst_f && access(quick_save_file, F_OK) != -1)
		{
			printf("Found quick save file: %s\n", quick_save_file);

			int resume = launch_resume_menu_loop();
			if (resume == RESUME_YES)
			{
				printf("Resume game from quick save file: %s\n", quick_save_file);
				int ret = LoadState(quick_save_file);
				ready_to_go |= ret == 0;
				SysPrintf("%s state file: %s\n",
						  ret ? "failed to load" : "loaded", quick_save_file);
			}
			else
			{
				printf("Reset game\n");

				/* Remove quicksave file if present */
				if (remove(quick_save_file) == 0)
				{
					printf("Deleted successfully: %s\n", quick_save_file);
				}
				else
				{
					printf("Unable to delete the file: %s\n", quick_save_file);
				}
			}
		}
	}
	/*else{
		/// We deliberately do not show the menu but exit the game if load failed
		menu_loop();
	}*/

	pl_start_watchdog();
	// 初始化SDL_image
	if (!(IMG_Init(IMG_INIT_PNG) & IMG_INIT_PNG))
	{
		printf("can not init SDL_image: %s\n", IMG_GetError());
		return 1;
	}
	mask_image_ok = 1;
	while (!g_emu_want_quit)
	{
		stop = 0;
		emu_action = SACTION_NONE;

		psxCpu->Execute();

		if (emu_action == SACTION_NONE && emu_action_future != SACTION_NONE)
		{
			emu_set_action(emu_action_future);
			emu_action_future = SACTION_NONE;
		}

		if (emu_action != SACTION_NONE)
		{
			do_emu_action();
		}

		// Force Quick save and poweroff
		if (mQuickSaveAndPoweroff)
		{
			// quick_save_and_poweroff();

			/*kill_scheduled_shutdown();
			emu_action_future = SACTION_QUICK_SAVE_AND_POWEROFF;*/
			// mQuickSaveAndPoweroff = 0;
		}
	}

	printf("Exit..\n");
	ClosePlugins();
	SysClose();
	menu_finish();
	plat_finish();

	return 0;
}

static void toggle_fast_forward(int force_off)
{
	static int fast_forward;
	static int normal_g_opts;
	static int normal_frameskip;
	static int normal_enhancement_enable;

	if (force_off && !fast_forward)
		return;

	fast_forward = !fast_forward;
	if (fast_forward)
	{
		normal_g_opts = g_opts;
		normal_frameskip = pl_rearmed_cbs.frameskip;
		normal_enhancement_enable =
			pl_rearmed_cbs.gpu_neon.enhancement_enable;

		g_opts |= OPT_NO_FRAMELIM;
		pl_rearmed_cbs.frameskip = 3;
		pl_rearmed_cbs.gpu_neon.enhancement_enable = 0;
	}
	else
	{
		g_opts = normal_g_opts;
		pl_rearmed_cbs.frameskip = normal_frameskip;
		pl_rearmed_cbs.gpu_neon.enhancement_enable =
			normal_enhancement_enable;

		pl_timing_prepare(Config.PsxType);
	}

	if (!force_off)
		snprintf(hud_msg, sizeof(hud_msg), "FAST FORWARD %s",
				 fast_forward ? "ON" : "OFF");
}

static void SignalExit(int sig)
{
	// only to restore framebuffer/resolution on some devices
	plat_finish();
	exit(1);
}
#endif

void SysRunGui()
{
	printf("SysRunGui\n");
}

static void dummy_lace()
{
}

void SysReset()
{
	// rearmed hack: EmuReset() runs some code when real BIOS is used,
	// but we usually do reset from menu while GPU is not open yet,
	// so we need to prevent updateLace() call..
	void *real_lace = GPU_updateLace;
	GPU_updateLace = dummy_lace;
	g_emu_resetting = 1;

	// reset can run code, timing must be set
	pl_timing_prepare(Config.PsxType);

	EmuReset();

	// hmh core forgets this
	CDR_stop();

	GPU_updateLace = real_lace;
	g_emu_resetting = 0;
}

void SysClose()
{
	EmuShutdown();
	ReleasePlugins();

	StopDebugger();

	if (emuLog != NULL && emuLog != stdout && emuLog != stderr)
	{
		fclose(emuLog);
		emuLog = NULL;
	}
}

void SysUpdate()
{
}

int get_state_filename(char *buf, int size, int i)
{
	/*return get_gameid_filename(buf, size,
		"." STATES_DIR "%.32s-%.9s.%3.3d", i);*/

	char *romDataFmt = "%.32s-%.9s.%3.3d";
	char *save_path_formated = (char *)malloc(strlen(romDataFmt) + strlen(cdPath) + 2);
	sprintf(save_path_formated, "%s/%s", cdPath, romDataFmt);
	return get_gameid_filename(buf, size, save_path_formated, i);
}

int emu_check_state(int slot)
{
	char fname[MAXPATHLEN];
	int ret;

	ret = get_state_filename(fname, sizeof(fname), slot);
	if (ret != 0)
		return ret;

	return CheckState(fname);
}

int emu_save_state(int slot)
{
	char fname[MAXPATHLEN];
	int ret;

	ret = get_state_filename(fname, sizeof(fname), slot);
	if (ret != 0)
		return ret;

	ret = SaveState(fname);
#ifdef HAVE_PRE_ARMV7 /* XXX GPH hack */
	sync();
#endif
	SysPrintf("* %s \"%s\" [%d]\n",
			  ret == 0 ? "saved" : "failed to save", fname, slot);
	return ret;
}

int emu_load_state(int slot)
{
	char fname[MAXPATHLEN];
	int ret;

	hud_msg[0] = 0;

	ret = get_state_filename(fname, sizeof(fname), slot);
	if (ret != 0)
		return ret;

	return LoadState(fname);
}

#ifndef ANDROID

void SysPrintf(const char *fmt, ...)
{
	va_list list;

	va_start(list, fmt);
	vfprintf(emuLog, fmt, list);
	va_end(list);
	fflush(emuLog);
}

#else

#include <android/log.h>

void SysPrintf(const char *fmt, ...)
{
	va_list list;

	va_start(list, fmt);
	__android_log_vprint(ANDROID_LOG_INFO, "PCSX", fmt, list);
	va_end(list);
}

#endif

void SysMessage(const char *fmt, ...)
{
	va_list list;
	char msg[512];
	int ret;

	va_start(list, fmt);
	ret = vsnprintf(msg, sizeof(msg), fmt, list);
	va_end(list);

	if (ret < sizeof(msg) && msg[ret - 1] == '\n')
		msg[ret - 1] = 0;

	SysPrintf("%s\n", msg);
}

#define PARSEPATH(dst, src)            \
	ptr = src + strlen(src);           \
	while (*ptr != '\\' && ptr != src) \
		ptr--;                         \
	if (ptr != src)                    \
	{                                  \
		strcpy(dst, ptr + 1);          \
	}

static int _OpenPlugins(void)
{
	int ret;

#ifndef NO_FRONTEND
	signal(SIGINT, SignalExit);
	signal(SIGPIPE, SignalExit);
#endif

	GPU_clearDynarec(clearDynarec);

	ret = CDR_open();
	if (ret < 0)
	{
		SysMessage(_("Error opening CD-ROM plugin!"));
		return -1;
	}
	ret = SPU_open();
	if (ret < 0)
	{
		SysMessage(_("Error opening SPU plugin!"));
		return -1;
	}
	SPU_registerCallback(SPUirq);
	SPU_registerScheduleCb(SPUschedule);
	// pcsx-rearmed: we handle gpu elsewhere
	// ret = GPU_open(&gpuDisp, "PCSX", NULL);
	// if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; }
	ret = PAD1_open(&gpuDisp);
	if (ret < 0)
	{
		SysMessage(_("Error opening Controller 1 plugin!"));
		return -1;
	}
	ret = PAD2_open(&gpuDisp);
	if (ret < 0)
	{
		SysMessage(_("Error opening Controller 2 plugin!"));
		return -1;
	}

	if (Config.UseNet && !NetOpened)
	{
		netInfo info;
		char path[MAXPATHLEN];
		char dotdir[MAXPATHLEN];

		MAKE_ABSOLUTE_PATH(dotdir, "~/.pcsx/plugins/", NULL);

		strcpy(info.EmuName, "PCSX");
		strncpy(info.CdromID, CdromId, 9);
		strncpy(info.CdromLabel, CdromLabel, 9);
		info.psxMem = psxM;
		info.GPU_showScreenPic = GPU_showScreenPic;
		info.GPU_displayText = GPU_displayText;
		info.GPU_showScreenPic = GPU_showScreenPic;
		info.PAD_setSensitive = PAD1_setSensitive;
		sprintf(path, "%s%s", Config.BiosDir, Config.Bios);
		strcpy(info.BIOSpath, path);
		strcpy(info.MCD1path, Config.Mcd1);
		strcpy(info.MCD2path, Config.Mcd2);
		sprintf(path, "%s%s", dotdir, Config.Gpu);
		strcpy(info.GPUpath, path);
		sprintf(path, "%s%s", dotdir, Config.Spu);
		strcpy(info.SPUpath, path);
		sprintf(path, "%s%s", dotdir, Config.Cdr);
		strcpy(info.CDRpath, path);
		NET_setInfo(&info);

		ret = NET_open(&gpuDisp);
		if (ret < 0)
		{
			if (ret == -2)
			{
				// -2 is returned when something in the info
				// changed and needs to be synced
				char *ptr;

				PARSEPATH(Config.Bios, info.BIOSpath);
				PARSEPATH(Config.Gpu, info.GPUpath);
				PARSEPATH(Config.Spu, info.SPUpath);
				PARSEPATH(Config.Cdr, info.CDRpath);

				strcpy(Config.Mcd1, info.MCD1path);
				strcpy(Config.Mcd2, info.MCD2path);
				return -2;
			}
			else
			{
				Config.UseNet = FALSE;
			}
		}
		else
		{
			if (NET_queryPlayer() == 1)
			{
				if (SendPcsxInfo() == -1)
					Config.UseNet = FALSE;
			}
			else
			{
				if (RecvPcsxInfo() == -1)
					Config.UseNet = FALSE;
			}
		}
		NetOpened = TRUE;
	}
	else if (Config.UseNet)
	{
		NET_resume();
	}

	return 0;
}

int OpenPlugins()
{
	int ret;

	while ((ret = _OpenPlugins()) == -2)
	{
		ReleasePlugins();
		LoadMcds(Config.Mcd1, Config.Mcd2);
		if (LoadPlugins() == -1)
			return -1;
	}
	return ret;
}

void ClosePlugins()
{
	int ret;

#ifndef NO_FRONTEND
	signal(SIGINT, SIG_DFL);
	signal(SIGPIPE, SIG_DFL);
#endif

	ret = CDR_close();
	if (ret < 0)
	{
		SysMessage(_("Error closing CD-ROM plugin!"));
		return;
	}
	ret = SPU_close();
	if (ret < 0)
	{
		SysMessage(_("Error closing SPU plugin!"));
		return;
	}
	ret = PAD1_close();
	if (ret < 0)
	{
		SysMessage(_("Error closing Controller 1 Plugin!"));
		return;
	}
	ret = PAD2_close();
	if (ret < 0)
	{
		SysMessage(_("Error closing Controller 2 plugin!"));
		return;
	}
	// pcsx-rearmed: we handle gpu elsewhere
	// ret = GPU_close();
	// if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; }

	if (Config.UseNet)
	{
		NET_pause();
	}
}

/* we hook statically linked plugins here */
static const char *builtin_plugins[] = {
	"builtin_gpu",
	"builtin_spu",
	"builtin_cdr",
	"builtin_pad",
	"builtin_cdrcimg",
};

static const int builtin_plugin_ids[] = {
	PLUGIN_GPU,
	PLUGIN_SPU,
	PLUGIN_CDR,
	PLUGIN_PAD,
	PLUGIN_CDRCIMG,
};

void *SysLoadLibrary(const char *lib)
{
	const char *tmp = strrchr(lib, '/');
	void *ret = NULL;
	int i;

	SysPrintf("plugin: %s\n", lib);

	if (tmp != NULL)
	{
		tmp++;
		for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++)
			if (strcmp(tmp, builtin_plugins[i]) == 0)
				return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
	}

#ifndef _WIN32
	ret = dlopen(lib, RTLD_NOW);
	if (ret == NULL)
		SysMessage("dlopen: %s", dlerror());
#else
	/* no external plugin support, abi is no longer
	 * compatible with psemu/pcsx anyway */
#endif
	return ret;
}

void *SysLoadSym(void *lib, const char *sym)
{
	unsigned int plugid = (unsigned int)(long)lib;

	if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
		return plugin_link(plugid - PLUGIN_DL_BASE, sym);

#ifndef _WIN32
	return dlsym(lib, sym);
#else
	return NULL;
#endif
}

const char *SysLibError()
{
#ifndef _WIN32
	return dlerror();
#else
	return "not supported";
#endif
}

void SysCloseLibrary(void *lib)
{
	unsigned int plugid = (unsigned int)(long)lib;

	if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
		return;

#ifndef _WIN32
	dlclose(lib);
#endif
}
